Underwater Survey and Inspection
01- Hull, propeller and rudder condition assessment
- Damage assessment and reporting surveys
- Sea chest, emergency sea chest and strainer grid inspections
- Paint condition, corrosion and cathodic protection inspections
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Service
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Experienced Divers
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Across Turkey
About
Trusted at Depth, Fast in the Field
Kalkavan Underwater Industry is an Istanbul-based professional underwater diving services company serving vessels, shipyards, ports, marinas and offshore facilities.
With experienced divers, disciplined operation planning and fully equipped field teams, we provide uninterrupted 24/7 support across Turkey with safety, clear reporting and on-time delivery at the core of every job.
Services
Industrial Underwater Solutions
Underwater Cleaning Services
02- Ship hull cleaning
- Propeller polishing
- Sea chest and emergency sea chest cleaning / blockage removal
- Overboard outlet cleaning
- Box cooler cleaning
Underwater Maintenance, Repair and Response
03- Sea chest blanking and overboard blanking
- Cofferdam installation
- Echosounder and speedlog replacement
- Emergency response for rope and net entanglement
- Cathodic protection anode installation and renewal
- Underwater welding and cutting
- Underwater flange, valve and strainer grid installation / removal
Shipyard and Docking Underwater Support
04- Pre-docking keel and block alignment checks
- Underwater readings of draft marks and Plimsoll line
- Underwater centering and position control during docking
Port, Marina and Offshore Facility Services
05- Pier, quay and pile condition inspections
- Mooring buoy and ground chain system survey and maintenance
- Underwater pipeline and cable route inspection
Why Us
Operational Reliability
24/7 Emergency Response
Continuous field coordination for port, shipyard and offshore operations.
Certified Divers
Experienced teams working with safety, reporting and quality discipline.
Fully Equipped Team
Fast mobilization for survey, cleaning, maintenance and emergency response.
Contact
Contact Us for Operations
Address Dr. Sadık Ahmet Cad. Villa Fenerion No:24 K:1 D:1 Fatih/İSTANBUL
Phone +90 (544) 153 99 40
Email info@kalkavanuw.com